(-6x)2square for x=4
To find the value of the expression (-6x)² for x = 4, we can follow these steps:
1. Replace the variable x with the given value of 4.
(-6 * 4)²
2. Simplify the expression inside the parentheses.
(-24)²
3. Apply the exponent to square the expression.
(-24) * (-24)
4. Multiply the two negative numbers to get the result.
576
Therefore, (-6x)², when x is equal to 4, is equal to 576.